Abstract: A structure of steel cable fastener is provided for eliminating a returning force caused by twisting stress induced in a steel cable when the steel cable is stretched and fixed by the fastener, which induces a stress due to fixing of a fixing end of the steel cable. Such a returning force makes the operation and adjustment of mounting a locking cap to the steel cable difficult and also induces damage and wear of a fixing end of the steel cable due to twisting stress induced in the steel cable. The structure of the steel cable fastener includes a bearing retainer that carries a bearing device and arranged inside the locking cap to secure an end of the steel cable and a resilient element arranged between the bearing retainer and the locking cap for relief of twisting stress induced in the steel cable through the rotation of the bearing device.

Abstract: A fixing device for an anti-slip cable locker is disclosed. The fixing device provides a connection such that after the cable is engaged, and a single screw action, the cable can be locked after engagement, and therefore, article hooked to the locker will be securedly locked. The fixing device allows a quick installation, rapid engagement with the cable locker and provides anti-slip from the cable locker.

Abstract: The present invention provides a carrier board supporting device, and particularly an improved structure of a hardware piece for hanging and supporting a carrier board on a steel cable or a support bar. A force-application piece is additionally provided between a body and a threaded fastening element of the supporting device in order to improve the fastening force, safety of assembling, regularity of assembled support device and the steel cable, and reduction of damage to the surface of the steel cable or support bar. Thus, the supporting device of the present invention features fast installation, surface-type fastening, and separation resistance and can be used in wide applications.

Abstract: A pulley structure comprises an axle, a ball bearing, a boss and a dustproof cover, in which the axle is connected to the ball bearing, an outside of the ball bearing is covered with the boss, a loop groove is disposed on the boss. Furthermore, a plurality of grooves are disposed on a bottom of the loop groove, a plurality of positioning sheets are extended from a rim of the flange, and the dustproof cover can be tightly engaged with the boss by inserting and sticking the positioning sheets in the grooves. Whereby, the dustproof cover is not easily loosed, and the dustproof object can be attained and foreign matter can be prevented from entering the bearing. Besides, an inner structure of the boss is strengthened to enable it to be shock resistible and not sunken and deformed easily so as to extend the use life of the pulley.

Abstract: A sliding rail assembly for wire baskets is provided. The rail of the sliding rail assembly has an enlarged opening in the front so that a wire basket could be guided into the rail quickly and easily. A number of wheel members are installed along the bottom of the rail to provide both support and sliding functions to the wire basket, and much less abrasion and squeaking noise is generated when the wire basket is pushed or pulled along the rail. Specially designed blocking members are installed along the rail so as to prevent the wire basket from being pulled entirely out of the rail, or being pushed too far into the rail.

Abstract: A sliding rail assembly for wire baskets is provided. The rail of the sliding rail assembly has an enlarged opening in the front so that a wire basket could be guided into the rail quickly and easily. A number of wheel members are installed along the bottom of the rail to provide both support and sliding functions to the wire basket, and much less abrasion and squeaking noise is generated when the wire basket is pushed or pulled along the rail. Specially designed blocking members are installed along the rail so as to prevent the wire basket from being pulled entirely out of the rail, or being pushed too far into the rail.